- #tag_model = Tag
- #form = TaggableModelForm
-
- list_display = ('title', 'slug', 'created_at', 'has_epub_file', 'has_html_file', 'has_description',)
+ list_display = (
+ 'title', 'slug', 'created_at', 'has_epub_file', 'has_html_file', 'has_description',
+ )
+ list_filter = ['print_on_demand']